NF EN ISO 4869-2:2018
Current
Current
Acoustics - Hearing protectors - Part 2 : estimation of effective A-weighted sound pressure levels when hearing protectors are worn
Published date
11-01-2018
Publisher
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This document specifies three methods (the octave-band, HML and SNR methods) of estimating the A-weighted sound pressure levels effective when hearing protectors are worn.
| Committee |
TC 43
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 4869-2:2018 | Identical |
| EN ISO 4869-2:2018 | Identical |
Summarise
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